import pygame
from settings import Settings
from ship import Ship
import game_function as gf
from pygame.sprite import Group
"""
打飞机
左右和空格操作
"""


def run_game():
    pygame.init()
    ai_settings = Settings()
    screen = pygame.display.set_mode((ai_settings.screen_width, ai_settings.screen_height))
    pygame.display.set_caption("alien")
    ship = Ship(ai_settings, screen)
    bullets = Group()

    while True:
        gf.check_events(ai_settings, screen, ship, bullets)
        ship.update()
        gf.update_bullets(bullets)
        gf.update_screen(ai_settings, screen, ship, bullets)


run_game()
    

